We Love It's Guide to…
Place heroes and turrets on a castle wall, automate battles against monster waves, and improve your defenses with idle-earned resources.
Released 02 Nov 2026
Automate Castle Defense
Pair Elemental Heroes
Combine Heroes And Turrets
A thrilling idle tower defense game with automated battles and endless growth, and enjoy a pure single-player experience with zero in-app purchases! Build your defenses, deploy heroes, and watch your fortress evolve from a humble outpost into an unstoppable stronghold—even while you’re away.
Developed by KaiPlay Studio · Published by Gamersky Games
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Defend a castle from advancing monster waves by assigning heroes to its walls and pairing them with defensive turrets. Battles run automatically as enemies grow stronger, with heroes using their own abilities and ultimates.
Build teams around different elements, attack styles, and crowd-control effects. Adjust your lineup and defenses to handle regular waves and tougher boss encounters, with additional challenge modes opening as you progress.
Spend battle and idle earnings on heroes, turrets, and castle upgrades. Recruitment and character shards, skill trees, treasures, equipment, and other upgrades offer ways to develop your defenses over time.

Enjoy a pure single-player experience with zero in-app purchases, build a powerful defense with heroes and turrets, and protect your castle from endless monster waves! Your heroes and turrets will continue fighting in the background while resources accumulate automatically over time.
As monsters grow stronger, you'll need to upgrade your defenses, adjust your strategy, and make the most of your ultimates.
Every battle strengthens your lineup and fortifies your castle, helping you build an unstoppable stronghold that keeps monster waves at bay. The game also supports a boss key, allowing you to instantly hide the game window whenever needed.

Recruit new heroes, pair them with turrets, and build the ultimate defense team.
Every unit brings unique abilities and strengths to the battlefield. Mix elements, attack styles, and crowd control effects to discover powerful combinations.
Whether you prefer steady firepower to hold back monster waves, devastating area attacks to sweep the battlefield, or explosive bursts to bring down elite foes, you can shape a playstyle that’s uniquely yours.
Experiment with different lineups, adjust your defenses, and find the combination that works best for you!

Every idle reward helps fuel your growing army. Gold, experience, and talent points can be invested into upgrading your heroes, turrets, and castle. Skill trees, treasures, and equipment provide even more ways to customize your lineup and strengthen your defenses.
Resources continue to accumulate while you’re away, letting you return ready for greater challenges. There’s no need to constantly watch the battlefield—your castle keeps advancing with every battle.
As your defenses grow stronger, even the bosses that once challenged you will fall with ease!

Your fortress stands ready, but the monster waves never stop. Keep growing your defenses, gather resources through countless battles, and take on whatever challenges await.
| Platforms | Windows |
|---|---|
| Achievements | 153 |
| Age ratings |
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| Controller required | No |
| DLC / extras | 2 listed on Steam |
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